fix handling of iconv configuration options

Fix the way in which the configure script handles --without-iconv
(and --with-iconv=no), which it  used to essentially ignore.
Also fix the way the configure script determines the value of
NEEDS_LIBICONV, which would be incorrectly set to 'YesPlease' on
systems that lack iconv entirely.

Signed-off-by: Marco Nelissen <marcone@xs4all.nl>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Marco Nelissen 2009-06-08 20:46:38 -07:00 committed by Junio C Hamano
parent 801a011dcf
commit 934f82a7d4

View File

@ -385,6 +385,8 @@ AC_SUBST(NO_EXPAT)
# some Solaris installations).
# Define NO_ICONV if neither libc nor libiconv support iconv.
if test -z "$NO_ICONV"; then
GIT_STASH_FLAGS($ICONVDIR)
AC_DEFUN([ICONVTEST_SRC], [
@ -431,6 +433,12 @@ GIT_UNSTASH_FLAGS($ICONVDIR)
AC_SUBST(NEEDS_LIBICONV)
AC_SUBST(NO_ICONV)
if test -n "$NO_ICONV"; then
NEEDS_LIBICONV=
fi
fi
#
# Define NO_DEFLATE_BOUND if deflateBound is missing from zlib.